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* bignum.c (rb_big_aref): idx may be a Bignum.

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* numeric.c (fix_aref): negative index must return zero.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1810 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2001-11-01 05:11:24 +00:00
parent ae02ee6c7a
commit 26018bbfa7
4 changed files with 17 additions and 4 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Thu Nov 1 14:08:42 2001 Yukihiro Matsumoto <matz@ruby-lang.org>
* bignum.c (rb_big_aref): idx may be a Bignum.
* numeric.c (fix_aref): negative index must return zero.
Wed Oct 31 16:59:25 2001 Yukihiro Matsumoto <matz@ruby-lang.org>
* eval.c (exec_under): should initialize ruby_frame->self;

8
bignum.c
View file

@ -1316,9 +1316,15 @@ rb_big_aref(x, y)
VALUE x, y;
{
BDIGIT *xds;
int shift = NUM2INT(y);
int shift;
int s1, s2;
if (TYPE(y) == T_BIGNUM) {
if (!RBIGNUM(y)->sign || RBIGNUM(x)->sign)
return INT2FIX(0);
return INT2FIX(1);
}
shift = NUM2INT(y);
if (shift < 0) return INT2FIX(0);
s1 = shift/BITSPERDIG;
s2 = shift%BITSPERDIG;

3
numeric.c
View file

@ -1305,7 +1305,8 @@ fix_aref(fix, idx)
long val = FIX2LONG(fix);
if (TYPE(idx) == T_BIGNUM) {
if (val >= 0) return INT2FIX(0);
if (!RBIGNUM(idx)->sign || val >= 0)
return INT2FIX(0);
return INT2FIX(1);
}
else {

4
version.h
View file

@ -1,4 +1,4 @@
#define RUBY_VERSION "1.6.5"
#define RUBY_RELEASE_DATE "2001-10-31"
#define RUBY_RELEASE_DATE "2001-11-01"
#define RUBY_VERSION_CODE 165
#define RUBY_RELEASE_CODE 20011031
#define RUBY_RELEASE_CODE 20011101